mark phillips is outside king edwards vii hospital in london. mark, good morning. >> reporter: good morning, norah and charlie. normally, a royal baby gets this kind of attention when it's born. this one only had to be conceived. the duchess did leave the hospital today after three days inside where she was treated for acute morning sickness. as she and prince william left, she was asked how she felt. she said much better, yelling across the street to reporters who have been gathered here in the cold for that period of time. the couple are heading back to their london residence at kensington palace, where the duchess will stay for a period of rest, we're told. it's very unlikely that we'll see her over the next few days, anyway. her weekend events have been canceled. we'll see how she's feeling next week before we see her out and about again. charlie an norah? >> mark phillips, thank you. >>> the grammy awards usually honor musical royalty, but young, up-and-coming artists dominated this year's nominations. they were announced last night during